Sun Microsystems SPARCstation 4 110 Service Manual page 176

removal/replacement, 9-1 to 9-4
SCSI targets automatically assigned, C-1
diskette data cable, 9-16
removal/replacement, 9-16 to 9-18
diskette drive, 9-7
removal/replacement, 9-7 to 9-12
DSIMM, 11-16
locating faulty, 4-7
removal/replacement, 11-16 to 11-20
See also memory
E
electrostatic discharge (ESD) precautions, 5-4
environmental requirements, A-3
error messages, 3-8
disk drive, 4-6
read, write, or parity, 4-2, 4-6
external options, 1-5
F
FORTH Toolkit, 2-7
H
headphone connector, B-6
hung system, 6-2
halting, 6-2
I
illustrated parts breakdown, 12-1 to 12-6
input power requirements, A-2
interior view of system, 1-2
internal options, 1-4
K
keyboard diagnostic LEDs, 3-2, 3-8
keyboard/mouse connector pinout, B-5
Index-6 SPARCstation 4 Model 110 Service Manual • July 1996
M
main logic board
See system board
memory
error reporting, 4-7
location "J" number, 4-7
physical address, 4-7
See also DSIMM
mfg-switch? parameter, 2-4
microphone illustration, 12-4
module-info, D-7
N
nonvolatile random access memory
See NVRAM
NVRAM, 11-30
parameters, 2-4
removal/replacement, 11-30 to 11-32
O
ok prompt, 2-4 to 2-7, 2-10
On-Board Diagnostics, D-1
options
external, 1-5
internal, 1-4
P
parallel connector pinout, B-2
part numbers, listing, 12-4
physical specifications, A-1
pin assignments
See connector pin assignments
POST, 3-1, 3-8
detailed information, 3-4
Diagnostic Mode, 3-4
full diagnostic tests, 3-6
keyboard LEDs, 3-2, 3-3
Normal Mode, 3-4
overview, 2-3
silent (abbreviated), 3-5
system failures, 3-3
system passes, 3-4
power